(19)
(11) EP 0 906 409 A1

(12)

(43) Date of publication:
07.04.1999 Bulletin 1999/14

(21) Application number: 97920396.0

(22) Date of filing: 16.04.1997
(51) International Patent Classification (IPC): 
C09K 19/ 00( . )
C11D 1/ 83( . )
C11D 3/ 02( . )
C11D 3/ 18( . )
C11D 3/ 30( . )
C11D 3/ 43( . )
C11D 1/ 12( . )
C11D 1/ 29( . )
C11D 1/ 68( . )
C09K 19/ 54( . )
C11D 1/ 835( . )
C11D 3/ 14( . )
C11D 3/ 20( . )
C11D 3/ 382( . )
C11D 17/ 00( . )
C11D 1/ 14( . )
C11D 1/ 66( . )
C11D 1/ 72( . )
(86) International application number:
PCT/US1997/006237
(87) International publication number:
WO 1997/041204 (06.11.1997 Gazette 1997/47)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
Designated Extension States:
RO

(30) Priority: 26.04.1996 US 19960639137

(71) Applicant: Colgate-Palmolive Company
New York, N.Y. 10022 (US)

(72) Inventors:
  • YIANAKOPOULOS, Georges
    B-4000 Liege (BE)
  • BLANDIAUX, Genevieve
    B-4870 Trooz (BE)
  • MONDIN, Myriam
    B-4100 Seraing (BE)

(74) Representative: Smulders, Theodorus A.H.J., Ir., et al 
Vereenigde Octrooibureaux Nieuwe Parklaan 97
2587 BN 's-Gravenhage
2587 BN 's-Gravenhage (NL)

   


(54) LIQUID CRYSTAL COMPOSITIONS